Pith Number

pith:P7E3YEV3

pith:1995:P7E3YEV3GJY5YN4FK6G722HEBU

not attested not anchored not stored refs pending

Solar structure in terms of Gauss' hypergeometric function

Arak Mathai Mathai, Hans J. Haubold

arxiv:math/9502229 v1 · 1995-02-18 · math.CA · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7E3YEV3GJY5YN4FK6G722HEBU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:05:50.458119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fc9bc12bb3271dc3785578dfd68e40d370848e079a26d7ff4a39927b83598f1

Aliases

arxiv: math/9502229 · arxiv_version: math/9502229v1 · doi: 10.48550/arxiv.math/9502229 · pith_short_12: P7E3YEV3GJY5 · pith_short_16: P7E3YEV3GJY5YN4F · pith_short_8: P7E3YEV3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/P7E3YEV3GJY5YN4FK6G722HEBU \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 7fc9bc12bb3271dc3785578dfd68e40d370848e079a26d7ff4a39927b83598f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de00ff7d81a369931e7548ff6c572989c26bd39e4f53d179c58f2101d841845c",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "math.CA",
    "submitted_at": "1995-02-18T00:00:00Z",
    "title_canon_sha256": "dbfdffb955374ae9f1bf9f8b1013f3e68f304c09f4f5d6ab5e95165c8990e073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9502229",
    "kind": "arxiv",
    "version": 1
  }
}